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Contract OI history

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Dec 18, 2026 EXPIRATION

AMGN $480.00 Call

AMGN261218C00480000

Latest saved OI603Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $480.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6033010 2026-10-09: 84 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 99 OI2026-10-16: 100 OI2026-10-21: 588 OI2026-10-23: 603 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMGN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing603+15
Oct 21, 2026588+488
Oct 16, 2026100+1
Oct 15, 202699+10
Oct 14, 2026890
Oct 13, 202689+5
Oct 09, 202684No prior observation